
from pydantic import BaseModel
import random
from fastapi.responses import JSONResponse, FileResponse  # 导入FileResponse

from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware  # 导入CORS中间件
from fastapi.responses import FileResponse  # 用于返回文件响应
import uvicorn

app = FastAPI()

app.add_middleware(
    CORSMiddleware,
    allow_origins=["*"],
    allow_credentials=True,
    allow_methods=["*"],
    allow_headers=["*"],
)

class Item(BaseModel):
    x: float
    y: float
    z: float

@app.post("/data")
async def post_data(item: Item):
    # 这里可以对item进行任何需要的处理
    return item

@app.get("/")
async def get_index():
    # 直接返回同目录下的index.html文件
    return FileResponse('index.html')

@app.get("/2")
async def get_index():
    # 直接返回同目录下的index.html文件
    return FileResponse('index2.html')
def main():
    uvicorn.run(app, host="127.0.0.1", port=8000, log_level="info")

if __name__ == "__main__":
    main()
